ZTE has sent out word that the company will be introducing at least two new Smartphones at MWC 2014, which start next week in Barcelona. Out of the two, one will be a gigantic 6-incher dubbed ZTE Grand Memo II LTE, which, as its name suggests, will pack LTE radio. The second device is dubbed ZTE Open C, an updated entry-level Smartphone running Firefox OS 1.3, the latest version of the open source platform from Mozilla.